Snap disc element



FIG. 1 is a top view of the snap disc element.

FIG. 2 is a front view of FIG. 1.

FIG. 3 is a right side view of FIG. 1.

FIG. 4 is a left side view of FIG. 1.

FIG. 5 is a rear view of FIG. 1; and,

FIG. 6 is a bottom view of FIG. 1. 

I claim the ornamental design for a snap disc element, as shown. 